title: Severe attacks or severe migraineurs.
authors.forename: N M
authors.initials: NM
authors.lastname: Ramadan
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D005602:France / Q000453:epidemiology; D006801:Humans; D008875:Middle Aged; D008881:Migraine Disorders / Q000453:epidemiology* / Q000503:physiopathology; D010146:Pain / Q000503:physiopathology